TABBY TUNNELAdd a little adventure to your feline friend’s day with this krinkly, collapsible tunnel! Available in three lengths: 20″, 36″, and 52″, you can choose the perfect fit for your home, and for your pet. Just pull one out of its included carrying case and watch it spring into shape. Our tunnels are super sturdy, boasting a thick, strong internal spring, double-ply outer walls and double-sewn seams that will stand up to rigorous play, even agility practice for small dogs.Why You’ll Love ItFor the inner wall, we’ve chosen a stimulating, extra-krinkly material cats just can’t resist. Watch even your adult cats play like kittens, poking their heads out from the peek hole as they stalk and saunter through the tunnel. And when playtime is over, the tunnel collapses right down to nearly flat, secures with simple knots, and slips right back into its carrying case. Simple, easy, and fun, great for home and great for travel, you can even try combining our tunnels with our cozy cat cubes for extra variety!